<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    

    <script>
        var student = {
            name: "John",
            age: 25,
            sex:"male"
        };
        let {name, age, sex} = student;
        console.log(name); // John
        console.log(age); // 25
        console.log(sex); // male
    </script>
</body>
</html>